TWILIO INC

DOSSIER · 13F Holders · Q2 2026Technology · Services-Prepackaged Software

TWLO

TWILIO INC

1,014 institutions still hold TWILIO INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 90138F102·Services-Prepackaged Software·1,014 13F holders·last filed Jun 30, 2026

Market cap

—

13F value held

$17.9B

visible holders

Holders

1,014

filers reporting

Concentration

19.14%

BlackRock, Inc. #1

top holder share

AI Holders Summary · Q2 2026

1,014 institutions reported TWLO in Q2 2026. BlackRock, Inc. leads at 19.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

01

BlackRock, Inc.

CIK 0002012383

$3.4B16.6M0.05%Q2 2026 02

JPMORGAN CHASE & CO

CIK 0000019617

$2.4B12.2M0.13%Q2 2026 03

FMR LLC

CIK 0000315066

$2.3B11.3M0.10%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$1.6B7.6M0.07%Q2 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$1.4B6.8M0.03%Q2 2026 06

STATE STREET CORP

CIK 0000093751

$1.2B6.0M0.04%Q2 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$592M2.9M0.03%Q2 2026 08

ALKEON CAPITAL MANAGEMENT LLC

CIK 0001230239

$482M2.3M0.65%Q2 2026 09

ROYAL BANK OF CANADA

CIK 0001000275

$464M2.3M0.07%Q2 2026 10

Pictet Asset Management Holding SA

CIK 0001993888

$464M2.2M0.44%Q2 2026 11

Jericho Capital Asset Management L.P.

CIK 0001525234

$452M2.2M3.74%Q2 2026 12

NORGES BANK

CIK 0001374170· Sovereign

$399M1.9M0.04%Q2 2026 13

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$384M1.9M0.03%Q2 2026 14

Capital World Investors

CIK 0001422849

$369M1.8M0.04%Q2 2026 15

MORGAN STANLEY

CIK 0000895421

$357M1.7M0.02%Q2 2026 16

NORTHERN TRUST CORP

CIK 0000073124· Index

$351M1.7M0.04%Q2 2026 17

Sachem Head Capital Management LP

CIK 0001582090

$326M2.3M7.65%Q4 2025 18

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

CIK 0000861177

$325M1.6M0.06%Q2 2026 19

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$296M1.4M0.05%Q2 2026 20

NORDEA INVESTMENT MANAGEMENT AB

CIK 0001218210

$253M1.3M0.21%Q2 2026

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